JP2001112442A - Ethanol-treated essence of mulberry tea extract concentrate and method for producing the same - Google Patents
Ethanol-treated essence of mulberry tea extract concentrate and method for producing the sameInfo
- Publication number
- JP2001112442A JP2001112442A JP33320399A JP33320399A JP2001112442A JP 2001112442 A JP2001112442 A JP 2001112442A JP 33320399 A JP33320399 A JP 33320399A JP 33320399 A JP33320399 A JP 33320399A JP 2001112442 A JP2001112442 A JP 2001112442A
- Authority
- JP
- Japan
- Prior art keywords
- ethanol
- mulberry tea
- food
- liquid
- extract
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Landscapes
- Preparation Of Fruits And Vegetables (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Non-Alcoholic Beverages (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、桑の葉茶を素材
とする食品の加工法に関するもので、今までは桑茶とし
ての利用に限られていたが、最近微細桑葉粉末添加生麺
（うどん）、クッキー、アイスクリーム等の開発が考え
られているが、本発明はとくに液状食品の分野に属する
ものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for processing food using mulberry leaf tea as a raw material. The development of (udon), cookies, ice cream and the like is considered, but the present invention particularly belongs to the field of liquid foods.
【０００２】[0002]
【従来の技術】従来古くから、桑葉の成分による薬理・
病理効果を治療・保健（病気予防）に利用し、最近学術
的にも論証されつつあり、その桑葉の利用形態としては
乾燥細粉化による桑茶とか、従来食材に添加して用いる
食品であり、主として固形のものに限られていた。2. Description of the Related Art The pharmacology of mulberry leaves has been around for a long time.
Utilizing the pathological effects for treatment and health (prevention of diseases), it has recently been demonstrated scientifically. The form of use of mulberry leaves is such as mulberry tea by dry pulverization or food used in addition to conventional ingredients. Yes, mainly limited to solids.
【０００３】[0003]
【発明が解決しようとする課題】桑葉の含有成分による
抗酸化作用は希薄なため、食品形態にした場合そのまま
では天然酸化防止剤としての変質防止に寄与する期待は
少なく、また適当な防腐手段がなかったので、長期保存
を必要とする液状食品に桑葉を利用することはなかっ
た。本発明は、桑葉成分の変質防止に役立つエタノール
処理を用いてエキス化することにより長期保存を可能と
し、液状食品もしくは食品添加材として用いることの出
来る保存食品の製造を目的としている。Since the antioxidant action of the mulberry leaf component is low, there is little expectation that it will contribute to the prevention of deterioration as a natural antioxidant when it is made into a food form, and appropriate preservative means. As a result, mulberry leaves were not used in liquid foods that require long-term storage. An object of the present invention is to produce a preserved food which can be preserved for a long period of time by extracting it with an ethanol treatment which helps prevent the deterioration of mulberry leaf components and which can be used as a liquid food or a food additive.
【０００４】[0004]
【課題を解決するための手段】上記課題を解決するため
の手段としては、大別して次の３段階を用いる。すなわ
ち桑葉茶を加工した微細桑茶から水による浸出液を抽出
した後繊維質等の不要固形物を除去し、さらに濃縮液状
化する第１段階と、上記抽出濃縮液をエタノール液との
ホイップ状混液を作る第２段階と、両液の混液を機械的
濾過器を用いて固形物を多段濾過後、自然沈殿による上
澄み液採取の清澄化の第３段階を経るエタノール処理に
よるエキスの製造方法である。As means for solving the above problems, the following three stages are roughly used. That is, the first step of extracting a leachate with water from fine mulberry tea processed mulberry leaf tea, removing unnecessary solids such as fibers, and further concentrating and liquefying, and whipping the extracted concentrated liquid with an ethanol liquid A method of producing an extract by ethanol treatment through a second step of preparing a mixed liquid and a third step of clarifying a supernatant liquid by natural precipitation after multi-stage filtration of a solid substance by using a mechanical filter for the mixed liquid of the two liquids. is there.
【０００５】[0005]
【発明実施の形態】以下、本発明実施の形態について説
明する。 第１工程 桑の葉茶から有効成分を抽出して食品とする
ために、まず開放二重釜に適当量の水と桑茶をいれ、１
００℃の沸騰により桑茶有効成分を充分に浸出させる。 第２工程 第１工程による浸出液を機械的濾過器により
固形物を除き、桑茶抽出液をえる。 第３工程 上記桑茶抽出液を真空二重釜を用い、品温を
１００℃に維持してて濃縮液をえる。 第４工程 上記濃縮液にエタノールの適当量を加え、ス
テンレス容器にて混液を作る。 第５工程 更に撹拌器具により、上記混液をホイップ化
混液とする。 第６工程 上記ホイップ化混液をメッシュ５００μｍの
機械的濾過器により濾過を行う。 第７工程 更にメッシュ１５０μｍの機械的濾過器によ
り濾過を行う。 第８工程 ガラス製広口容器中にて１０日間常温にて自
然に静置し、極微細の固形物を沈殿させる。 第９工程 上記の上澄み液を柄杓状器具でもって採取す
る。Embodiments of the present invention will be described below. Step 1 To extract the active ingredient from mulberry leaf tea into food, first add an appropriate amount of water and mulberry tea to an open double kettle.
Mulberry tea active ingredient is sufficiently leached by boiling at 00 ° C. Second step The leachate obtained in the first step is removed of solid matter by a mechanical filter to obtain a mulberry tea extract. Third Step The above mulberry tea extract is concentrated in a vacuum double kettle while maintaining the product temperature at 100 ° C. Fourth step An appropriate amount of ethanol is added to the above concentrated solution, and a mixed solution is prepared in a stainless steel container. Fifth step Further, the above mixture is made into a whipped mixture by a stirring device. Sixth Step The whipped mixture is filtered by a mechanical filter having a mesh of 500 μm. Seventh step: Further, filtration is performed with a mechanical filter having a mesh of 150 μm. Eighth step: The mixture is allowed to stand naturally at room temperature for 10 days in a glass wide-mouthed container to precipitate an extremely fine solid. Ninth step The above supernatant is collected with a ladle-like instrument.
【０００６】[0006]
【実施例】本発明の実施例として、製造工程と手段と具
体的数植を表１に示す。As an embodiment of the present invention, Table 1 shows the manufacturing process, means and specific plantings.
【表１】 [Table 1]
【０００７】[0007]
【発明の効果】桑の葉茶の有効成分の抽出液をエタノー
ル処理をし、有効成分の栄養的、生体調節機能的効果を
充分に発揮し、かつ変質防止により長期保存性が向上
し、又それ自体を飲用のみならず、食品添加材としての
利用にも貢献しうるエキス状食品が得られる。従って、
桑葉の機能性食品としての公知の特性である、血圧降下
作用に基づく血圧抑制効果、消化吸収抑制作用による血
中脂質代謝抑制ひいては血糖抑制、マクロファージ賦活
活性、抗菌作用等々の薬理・病理的作用として健康維
持、疾病予防に貢献する食品配合可能なエキス状食品の
発明にかかわるものである。EFFECTS OF THE INVENTION The extract of the active ingredient of mulberry leaf tea is treated with ethanol to fully exert the nutritional and bioregulatory functional effects of the active ingredient, and to prevent deterioration, thereby improving long-term storage. An extract-like food which can contribute not only to drinking itself but also to use as a food additive is obtained. Therefore,
The well-known properties of mulberry leaves as functional foods, blood pressure-suppressing effect based on blood pressure-lowering effect, suppression of blood lipid metabolism by suppression of digestion and absorption, and thus pharmacology and pathological effects such as blood sugar suppression, macrophage activation activity, antibacterial activity, etc. The invention relates to the invention of extractable foods that can be blended with foods that contribute to maintaining health and preventing diseases.
Claims (2)
ールとの混液を濾過し、その沈殿上澄み液をエキス状食
品に用いることを特徴とする、桑茶抽出濃縮液のエタノ
ール処理エキス。1. An ethanol-treated extract of a mulberry tea extract concentrate, characterized by filtering a mixture of a concentrate of a leachate of mulberry tea with water and ethanol and using the supernatant of the precipitate as an extract food.
出した浸出液の濾過液を、真空二重釜で加熱濃縮し、エ
タノールとの混液をホイップ状とした上、機械的濾過器
による多段濾過液を自然沈降させ、その上澄み液をエキ
ス状食品とする、桑茶抽出濃縮液のエタノール処理エキ
スの製造法。2. A filtrate of the leachate obtained by immersing mulberry tea in water and boiling and leaching in an open double kettle is heated and concentrated in a vacuum double kettle to form a mixed solution with ethanol in a whipped form, followed by mechanical filtration. A method for producing an ethanol-treated extract of mulberry tea extract concentrate, in which a multi-stage filtrate is naturally settled by a vessel and the supernatant is used as an extract-like food.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33320399A JP2001112442A (en) | 1999-10-19 | 1999-10-19 | Ethanol-treated essence of mulberry tea extract concentrate and method for producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33320399A JP2001112442A (en) | 1999-10-19 | 1999-10-19 | Ethanol-treated essence of mulberry tea extract concentrate and method for producing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001112442A true JP2001112442A (en) | 2001-04-24 |
Family
ID=18263476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33320399A Withdrawn JP2001112442A (en) | 1999-10-19 | 1999-10-19 | Ethanol-treated essence of mulberry tea extract concentrate and method for producing the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001112442A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111592932A (en) * | 2020-05-21 | 2020-08-28 | 浙江中烟工业有限责任公司 | Mulberry leaf tea spice and extraction method and application thereof |
-
1999
- 1999-10-19 JP JP33320399A patent/JP2001112442A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111592932A (en) * | 2020-05-21 | 2020-08-28 | 浙江中烟工业有限责任公司 | Mulberry leaf tea spice and extraction method and application thereof |
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Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060901 |
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